When I print preview a custom form or report in CM 14, it seems to "stamp" the information shown in that print preview for 20-30 mins. Any information updated after the initial preview does not appear in subsequent previews for at least 20-30 mins. I've tried to close all windows, exit & log in again, re-import the forms/reports, and even reset the entire CM/BI Publisher servers but nothing works - it just needs time.

All forms in CM 13 (custom or not), work fine and do not have this issue, as with the standard/default forms in CM 14 - all changes take immediately and the most up to date information is shown in each print preview.

Has anyone had this problem? Any idea how to resolve it? Thanks in advance for your help.

I can create a document, print preview, immediately edit a value and that new edit will not show up in the report.form for ~15-30 minutes.

Oracle addresses this here: A Custom Report/Form Is Either Not Displaying Updated Document Information or Displaying Information from the Wrong Document [ID 1414983.1]

When creating a new form/report some defaults are applied that cause the caching issue. You need to follow these instructions from Oracle to remove all caching from individual reports/forms

In this Document
Symptoms
Cause
Solution

Applies to:
Primavera Contract Management - Version 14.0 and later
Information in this document applies to any platform.
Symptoms

A report or form is run against a Contract Management document. Edits are then made to the Contract Management document. However, when running the report/form against that document again, the updated document information is not reflected in the report/form.

The report/form may also display information for a document that the report/form was previously run against, instead of displaying the information for the document that it's currently being run against.
Cause

BI Publisher is caching the results from the first attempt to run that report/form. Each subsequent print attempt is returning the cached result set from memory.
Solution

Disable Data and Document Caching within the report or form. To do so, follow the below steps.